Products /
Pneumatic Actuated Valve /
Pneumatic Actuated Butterfly Valve /
Double Offset Carbon Steel Hard Seal Pneumatic Butterfly Valve HK59-D

Double Offset Carbon Steel Hard Seal Pneumatic Butterfly Valve HK59-D

Pneumatic butterfly valve is combined with pneumatic actuators and central line of butterfly valves. The valve stem drive the valve corn rolling 90 in the body which can realize the full open or full close action. This product can according to the sealing performance into metal seal and soft seal. It is used for being connected with pipeline needed to be paused frequently. It is popular in industrial automatic control system of food, environment, paper making, chemistry,etc

Model: HK59-D
Size Range: 2''~16''
Pressure Range: 1.0MPa to 1.6MPa
Material: Cast Iron

Product Details
Installation Precautions

COVNA Gas Control Wafer Centerline Cast Iron Butterfly Valve With Pneumatic Actuator

Name: Double Offset Carbon Steel Hard Seal Pneumatic Butterfly Valve HK59-D
Brand: GETM
Availability: InStock
Rating: 4.9 (78 reviews)

Compact structure, long service life, good sealing performance, easy maintenance, quick detachable and installation
The pneumatic actuator can be switched on and off quickly when it rotates 90 degrees, easy to operate.
Stable performance, Widely used in various industries for both on-off and regulating service
Spherical frictional surface design is adopted at the middle and lower holes of the valve plate. The torque is smaller and the sealing performance is better.
The seat has no back-to-back design, lighter torque, and is convenient for users to replace the seat by themselves.

Technical Parameters of Valve Actuator

Double acting	Air to open, air to close, air supplier failure to keep the current position
Single acting N/C	Air to open, interrupt air to close, air failure to close
Single acting N/O	Air to close, interrupt air to open, air failure to open
Optional accessory	Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve.

HK56-G Stainless Steel High Pressure Pneumatic Actuated Ball Valve

Technical Parameters of Valve Body

Body		Valve components
Size range	DN50~DN400	Sealing material	PTFE, PPL, NBR
Body material	Cast Iron, WCB	Core material	Stainless steel
End conection	Wafer, Flange	Stem material	Cast iron
Operating pressure	1.0, 1.6MPa	Applicable media	Water, oil, Gas, Liquid, steam, powder, anti-corrosive base
Structure	Midline Structure/ A-type	Applicable media	Water, oil, Gas, Liquid, steam, powder, anti-corrosive base